p-Dimethylaminobenzaldehyde - AR Grade Chemical Structure
AR Grade Premium
Analytical Reagent

AR Grade p-Dimethylaminobenzaldehyde

Premium analytical reagent grade p-dimethylaminobenzaldehyde engineered for demanding laboratory applications including Ehrlich's reagent preparation, colorimetric analysis, and precision analytical procedures. Our C₉H₁₁NO delivers exceptional purity, consistent performance, and reliable supply for critical analytical methods requiring superior aldehyde detection chemistry with stringent quality control standards.

  • 98% Minimum Purity
  • Ehrlich's Reagent Component
  • Colorimetric Analysis
  • Consistent Batch-to-Batch Quality
  • Aldehyde Detection
  • Laboratory Applications
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Technical Specifications

Chemical Formula: C₉H₁₁NO
CAS Number: 100-10-7
Concentration (Assay): ≥98.0% (AR Grade)
Physical State: Yellow to orange crystalline powder
Molecular Weight: 149.19 g/mol
Melting Point: 74-77°C
Solubility in Ethanol: Freely soluble
Solubility in Water: Slightly soluble
Loss on Drying: ≤0.5%
Insoluble Matter: ≤0.01%
Heavy Metals (as Pb): ≤0.001%
Chloride (Cl): ≤0.003%
Storage Temperature: 2-8°C (refrigerated)
Packaging Options: 25g, 100g, 500g bottles

Applications

Ehrlich's Reagent
Colorimetric Analysis
Aldehyde Detection
Pharmaceutical Testing
Biochemical Assays
Food Analysis
Quality Control
Educational Laboratories
Quantitative Analysis
Environmental Testing
Spectrophotometry
Clinical Analysis

Industry-Specific Grades

DRAVYOM offers specialized p-dimethylaminobenzaldehyde grades tailored for specific analytical requirements, ensuring optimal performance and regulatory compliance across diverse laboratory applications.

AR Grade (Analytical Reagent)
Assay: ≥98.0% Insoluble: ≤0.01% Heavy Metals: ≤0.001% Application: General analytical work
ACS Grade
Assay: 97.0-102.0% Melting Point: 74-77°C Chloride: ≤0.003% Application: ACS certified work
Reagent Grade
Purity: ≥99.0% Color Development: Optimized Sensitivity: Enhanced Application: Ehrlich's reagent
Pharmaceutical Grade
Purity: USP/EP compliant Impurities: Controlled Documentation: Complete Application: Pharmaceutical testing

Quality Standards

DRAVYOM's AR Grade p-Dimethylaminobenzaldehyde is manufactured under stringent quality control protocols, meeting international analytical standards including ACS, ISO, and pharmacopoeia specifications. Our analytical-grade production ensures consistent performance and regulatory compliance.

ISO 9001:2015 Certified Manufacturing
ACS Grade Specifications
≥98.0% Assay Purity
Advanced Analytical Testing
Superior Color Development
Batch-to-Batch Consistency
Traceable Certificate of Analysis
Temperature-Controlled Storage

Advanced Chemical Properties & Performance

AR Grade p-Dimethylaminobenzaldehyde exhibits exceptional analytical properties essential for colorimetric analysis and detection protocols. Its ultra-pure composition and reagent-grade characteristics ensure reliable performance in demanding analytical procedures and detection applications.

Chemical Properties
Molecular Formula: C₉H₁₁NO
Molecular Weight: 149.19 g/mol
Functional Groups: Aldehyde, tertiary amine
Color Reaction: Ehrlich's reagent component
Physical Properties
Appearance: White to pale yellow crystals
Melting Point: 74-77°C
Solubility: Soluble in ethanol, HCl
UV Absorption: λmax 307 nm (ethanol)
Analytical Performance
Detection Method: Colorimetric assay
Color Development: Red-purple complex
Sensitivity: μg/mL detection range
Reaction pH: Acidic conditions optimal
Purity Specifications
Chemical Purity: ≥98.0%
Water Content: ≤0.5%
Heavy Metals: ≤10 ppm
Insoluble Matter: ≤0.01%
Stability Properties
Shelf Life: 3 years (unopened)
Light Sensitivity: Protect from direct light
Air Stability: Stable under normal conditions
Solution Stability: Prepare fresh for analysis

Performance Characteristics

Detailed performance metrics demonstrate AR Grade p-Dimethylaminobenzaldehyde superiority in analytical applications with exceptional colorimetric properties, reliable color development, and reproducibility across diverse detection procedures and analytical protocols.

Color Development

Response: Rapid red-purple formation

Superior colorimetric detection
Sensitivity

Detection: μg/mL range

High analytical sensitivity
Specificity

Selectivity: Ehrlich-positive compounds

Targeted detection capability
Temperature Range

Working range: 20-30°C optimal

Standard laboratory conditions
Reproducibility

RSD: ≤3% color development

Excellent consistency
Shelf Stability

3 years under proper storage conditions

Extended analytical integrity

Safety Information

May cause skin and eye irritation. Avoid inhalation of dust. Handle with appropriate protective equipment including gloves, safety goggles, and use in well-ventilated areas. Avoid prolonged skin contact and wash thoroughly after handling.

Irritant
Eye Protection
Handle with Care

Storage & Handling

Store in original containers in a cool, dry place protected from light. Keep containers tightly closed and handle with clean analytical techniques. Prepare fresh solutions for optimal analytical performance.

Cool, dry storage
Light protection
Glass containers preferred
Clean analytical techniques

Chemical Mechanisms & Reaction Pathways

p-Dimethylaminobenzaldehyde exhibits aldehyde reactivity and electron-donating properties through multiple reaction mechanisms, enabling colorimetric detection and analytical applications for various compounds.

Colorimetric Reactions

Aldehyde condensation reactions producing colored products

Essential for spectrophotometric analysis
Ehrlich Reaction

Specific reaction with indoles and pyrroles forming magenta complexes

Urobilinogen and porphobilinogen detection
Nucleophilic Addition

Carbonyl group reactivity with nitrogen-containing compounds

Selective analytical detection
Electron Donation

Dimethylamino group providing electron density to aromatic system

Enhanced reactivity and color formation

Regulatory Compliance & Documentation

Comprehensive regulatory compliance ensures global analytical laboratory access with complete documentation packages supporting international standards and analytical method validations.

ACS Specifications

American Chemical Society analytical reagent standards compliance

ISO 6353 Standard

International standard for reagent specifications and testing

USP Grade Available

United States Pharmacopeia specifications for pharmaceutical analysis

REACH Registration

European Union chemical regulation compliance

EPA Method Support

Validated for EPA environmental analytical methods

SDS Documentation

Multi-language Safety Data Sheets (16 sections, GHS compliant)

Technical Support & Value-Added Services

DRAVYOM's analytical chemistry team provides comprehensive colorimetric method support, troubleshooting assistance, and analytical services to optimize AR Grade p-Dimethylaminobenzaldehyde performance in your applications.

Colorimetric Method Development
  • Reaction optimization protocols
  • pH and solvent system selection
  • Color stability studies
  • Interference elimination methods
Analytical Services
  • Certificate of Analysis verification
  • Custom purity analysis
  • Reactivity testing
  • Spectrophotometric validation
Technical Support
  • Method optimization consultation
  • Troubleshooting assistance
  • Protocol development
  • Quality control guidance
Application Services
  • Method validation support
  • Stability studies
  • Custom formulations
  • Performance optimization

Environmental Impact & Sustainability

Our AR Grade p-Dimethylaminobenzaldehyde production emphasizes environmental responsibility through sustainable manufacturing practices, solvent recovery, and comprehensive environmental impact management.

Emission Control

Advanced containment systems for organic vapor capture

Solvent Recovery

Comprehensive solvent recycling and recovery programs

Clean Production

Green chemistry principles in synthesis processes

Safe Disposal

Comprehensive waste treatment and disposal guidance

ISO 14001

Environmental management system certified production

Container Recycling

Glass container return and recycling programs

Manufacturing Excellence & Quality Control

DRAVYOM's specialized analytical reagent manufacturing facility employs advanced organic synthesis technology with continuous monitoring systems to ensure consistent AR Grade p-Dimethylaminobenzaldehyde quality.

Production Process

Multi-step organic synthesis with purification and crystallization

Precise purity control and reactivity testing
Quality Testing

16-point analytical testing protocol including purity and reactivity

HPLC verification and colorimetric testing
Quality Systems

ISO 9001:2015 quality management with analytical laboratory accreditation

Continuous improvement and method validation
Packaging Control

Dark glass containers with moisture-resistant closures

Light protection and stability maintenance

Market Applications & Performance Data

Comprehensive analytical laboratory data demonstrating AR Grade p-Dimethylaminobenzaldehyde effectiveness across diverse applications with quantified performance metrics.

Colorimetric Applications
Precision: ±0.03% RSD in colorimetric analysis Color Development: 99.8% completion Detection Limit: 0.1 ppm target compounds
Research Institutions
Publication Support: 500+ cited methods Reproducibility: >99.6% inter-lab agreement Innovation: Advanced colorimetric protocols
Clinical Labs
Reliability: 99.9% batch consistency Regulatory Compliance: 100% audit success Efficiency: 45% faster analysis time

DRAVYOM Competitive Advantages

Superior Color Development

Consistently exceeds ACS specifications with exceptional colorimetric performance and stability

Reliable Supply

Guaranteed availability with strategic inventory management and analytical-grade production scheduling

Analytical Expertise

Dedicated colorimetric chemistry team provides method development and troubleshooting support

Quality Assurance

Traceable certificates with comprehensive reactivity data and method validation support

Global Standards

International compliance with ACS, USP, and EPA specifications for worldwide analytical acceptance

Partnership Approach

Collaborative relationships with analytical laboratories and custom colorimetric method development services